Well I decided on this one, as our family came to Townsville in 1961 with Dad transferred to 10 Sqn which at the time was operating Long Nosed Lincolns, so 10 Sqn was a familiar thing to me.
I later discovered that they had a Mustang which had been converted to a Target Tug on strength for about 3-4 years, and that Red Roo do a conversion for this, which includes a decal sheet and CAC built CA-18 Mustang specific items, although this conversion seems to be no longer available, I had one in the stash, lucky me, and for reference I have the Southern Cross Mustangs book by David Muir, a veritable treasure chest fo Aussie Mustang detail, the Red Roo instructions themselves are based on this, as it's one of their publications.
Now this is a kit that I had planned for the Mustang STGB, but didn't get much done as I was taking care of my late wife at the time, and had very little modelling time available.
I have put some paint on this, but I don't think that constitutes any build action, and certainly not anywhere near 25%, I also think I need to change from the US type primer to a more apple green CAC interior, will find out more when I do some reading.
The kit and conversion
DSCN0918 by qfa_tsv, on Flickr
and the 10 Sqn specific details from the Instructions
DSCN0919 by qfa_tsv, on Flickr
So off to do research